East Carroll Parish County, Louisiana — public water systems
At a glance
4 active public water systems are filed under East Carroll Parish County, Louisiana in EPA's SDWIS records, together reporting 8,070 people served. The largest is City of Lake Providence Water System, which reports serving 5,850 people. All 4 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
4
Population served
8.1K
Community systems
4
Groundwater share
100%
How does East Carroll Parish County compare with other Louisiana counties?
East Carroll Parish County has the 56th-most active public water systems among the 79 counties listed for active Louisiana systems in EPA records; among the 59 with 3 or more systems, the median has 13. Its systems report 8,070 people served in total, the 64th-largest county figure in the state and 0.2% of the statewide total. The average system here reports serving 2,018 people, about 57% below the Louisiana average of 4,685. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does East Carroll Parish County's drinking water come from?
By primary water source, East Carroll Parish County's active systems draw on groundwater (2, 50%) and purchased groundwater (2, 50%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 92% and 7.7% across Louisiana. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, City of Lake Providence Water System, draws primarily on groundwater.
What kinds of water systems operate in East Carroll Parish County?
East Carroll Parish County's active systems break down as 4 community systems (100%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. EPA lists their owner types as private (75%) and local government (25%).
Water systems in East Carroll Parish County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | City of Lake Providence Water System | East Carroll Parish | 5,850 | Community | Groundwater |
| 2 | Monticello Water System | East Carroll Parish | 1,104 | Community | Groundwater |
| 3 | East Carroll Ws South | East Carroll Parish | 1,071 | Community | Purchased groundwater |
| 4 | East Carroll Ws North | East Carroll Parish | 45 | Community | Purchased groundwater |
East Carroll Parish County water systems: frequently asked questions
How many public water systems are in East Carroll Parish County, Louisiana?
EPA's SDWIS records file 4 active public water systems under East Carroll Parish County, Louisiana: 4 community systems (100%).
Who supplies drinking water in East Carroll Parish County, LA?
The largest community water systems filed under East Carroll Parish County are City of Lake Providence Water System (5,850 people served), Monticello Water System (1,104 people served) and East Carroll Ws South (1,071 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does East Carroll Parish County's drinking water come from groundwater or surface water?
Of the 4 active public water systems in East Carroll Parish County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Lake Providence Water System, uses groundwater.
Where can I find a water quality report for East Carroll Parish County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 4 community systems are filed under East Carroll Parish County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in East Carroll Parish County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Louisiana water systems
- All Louisiana public water systems· 1,121 active
- St. Helena Parish County· 6 systems
- Plaquemines Parish County· 5 systems
- St. James Parish County· 5 systems
- Tensas Parish County· 5 systems
- Jefferson Parish County· 4 systems
- Madison Parish County· 4 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in East Carroll Parish County, Louisiana”, https://aquacensus.com/water-systems/louisiana/east-carroll-parish (data as of October 1, 2026).